Naoya Tanaka
Naoya Tanaka, Osaka JP
Patent application number | Description | Published |
---|---|---|
20090259478 | Audio Decoding Apparatus and Decoding Method and Program - An energy corrector ( | 10-15-2009 |
20100100390 | AUDIO ENCODING APPARATUS, AUDIO DECODING APPARATUS, AND AUDIO ENCODED INFORMATION TRANSMITTING APPARATUS - To reduce the amount of transmitted information and further reduce the processing amount at a decoding apparatus. An encoding apparatus ( | 04-22-2010 |
20100296662 | SOUND SIGNAL PROCESSING DEVICE AND METHOD - In reverberant environments, reflected waves including an echoic sound and a muffled sound affect and disable recognition of sound arrival directions. As a result, the subjective clearness of the sounds deteriorates. In order to enhance the clearness of a reproduced sound in a reverberant environment, a pre-processing filter unit corrects an input sound signal portion having a frequency band relating to human auditory recognition on a sound wave arrival direction, and speakers reproduce the sound signal. The correction involves attenuating an input sound signal in the frequency band portion, based on the relationship between the frequencies of the input sound signal and the magnitude of influence to the recognition of the sound wave arrival direction. This attenuation is achieved by filtering using filter coefficients that are set by a first filter characteristic setting unit using hearing characteristic parameters that are set by a hearing characteristic setting unit. | 11-25-2010 |
20120020481 | SOUND REPRODUCTION SYSTEM AND METHOD - A sound reproduction apparatus includes: a sound source localization estimating unit ( | 01-26-2012 |
20120089393 | ACOUSTIC SIGNAL PROCESSING DEVICE AND METHOD - A highlight section including an exciting scene is appropriately extracted with smaller amount of processing. A reflection coefficient calculating unit ( | 04-12-2012 |
20120213391 | AUDIO REPRODUCTION APPARATUS AND AUDIO REPRODUCTION METHOD - An audio reproduction apparatus is provided which is capable of maintaining the sense of dimensions in an acoustic space even when multi-channel input audio signals are reproduced using speakers having different frequency characteristics. The audio reproduction apparatus includes: a sound source position parameter calculating unit ( | 08-23-2012 |
20140219458 | AUDIO SIGNAL REPRODUCTION DEVICE AND AUDIO SIGNAL REPRODUCTION METHOD - An audio signal reproduction device includes: a signal obtainment unit which obtains channel signals including a channel signal representing a direct sound; a reflected sound signal generation unit which, when a first area includes a sound image of the direct sound and a second area is an area other than the first area, generate a reflected sound signal representing a reflected sound, the reflected sound being a sound which reaches the listener after the direct sound is reflected at a predetermined position in the second area; a signal generation unit which generates, from the reflected sound signal, a signal to be outputted to a corresponding channel so that the listener perceives that the reflected sound comes from the predetermined position, the at least one of the channels corresponding to the at least one of the speakers. | 08-07-2014 |
Naoya Tanaka, Neyagawa-Shi JP
Patent application number | Description | Published |
---|---|---|
20090157393 | ENCODING DEVICE AND DECODING DEVICE - An encoding device ( | 06-18-2009 |
20100280834 | ENCODING DEVICE AND DECODING DEVICE - An encoding device ( | 11-04-2010 |
Naoya Tanaka, Toki-Shi JP
Patent application number | Description | Published |
---|---|---|
20100061830 | PROCESSING MACHINE - The invention provides a downsized processing machine, equipped with a machine tool and a multijoint robot. The processing machine | 03-11-2010 |
Naoya Tanaka, Kanagawa JP
Patent application number | Description | Published |
---|---|---|
20090030704 | ACOUSTIC SIGNAL ENCODING DEVICE, AND ACOUSTIC SIGNAL DECODING DEVICE - An acoustic signal encoding device for down-mixing at different ratios to encode a multichannel signal with a small number of channels, and an acoustic signal decoding device for decoding the signal encoded by the acoustic signal encoding device. In these devices, weighting means ( | 01-29-2009 |
Naoya Tanaka, Kyoto-Shi JP
Patent application number | Description | Published |
---|---|---|
20090016040 | IC device and method of manufacturing the same - An IC device includes a base plate, a plurality of terminal pins, a functional component such as an IC chip, and a resin package for protection of the functional component. The base plate is generally flat and formed with a plurality of through-holes into which the terminal pins are inserted. The functional component, disposed away from the base plate, is mounted on a printed circuit board to be electrically connected to at least one of the terminal pins. While enclosing the functional component, the resin package is held in contact with the upper surface of the base plate. | 01-15-2009 |
Naoya Tanaka, Aichi Pref. JP
Patent application number | Description | Published |
---|---|---|
20080284117 | TOOL HOLDER AND MACHINE TOOL EQUIPPED WITH THE TOOL HOLDER - The present invention provides a tool holder interchangeably attached to a machine tool such as a combined machining lathe. A combined machining lathe | 11-20-2008 |
Naoya Tanaka, Kyoto JP
Patent application number | Description | Published |
---|---|---|
20080278920 | Hybrid Integrated Circuit Device and Method for Manufacturing Same - A hybrid integrated circuit device includes: an insulating substrate ( | 11-13-2008 |
Naoya Tanaka, Higashiosaka City JP
Patent application number | Description | Published |
---|---|---|
20130333759 | THIN FILM SOLAR CELL - [Object] A thin-film solar cell which can be produced using an inexpensive raw material and has improved conversion efficiency has been desired. | 12-19-2013 |
Naoya Tanaka, Tokyo JP
Patent application number | Description | Published |
---|---|---|
20150263398 | BATTERY PACK TEMPERATURE REGULATING APPARATUS - A battery pack temperature regulating apparatus includes an evaporator configured to cool air inside a battery casing receiving a battery used for driving a vehicle; an evaporator casing receiving the evaporator; and a heater attached to the evaporator casing and configured to heat the air inside the battery casing. | 09-17-2015 |
Naoya Tanaka, Fukuoka JP
Patent application number | Description | Published |
---|---|---|
20160044435 | AUDIO REPRODUCING APPARATUS AND METHOD - An audio reproducing apparatus includes: an obtainment unit configured to obtain a stereo audio signal including an L channel signal and an R channel signal; and a control unit configured to (i) generate a first audio signal for a speaker disposed at an upper position in a listening space and a second audio signal for a speaker disposed at a lower position in the listening space, using the L channel signal and the R channel signal and (ii) determine a gain coefficient corresponding to a degree of correlation between the L channel signal and the R channel signal and multiply by the determined gain coefficient at least one of the first audio signal and the second audio signal, to approximate a ratio between energy of sound reproduced from the first audio signal and energy of sound reproduced from the second audio signal to a predetermined value. | 02-11-2016 |